The Broadband Services Router 64000 (BSR 64000) provides
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
Security of IP Routing Protocols
... Key fingerprint = AF19 FA27 2F94 998D FDB5 DE3D F8B5 06E4 A169 4E46 The three exploits are protocol-based attacks; they are simply using supported features of the protocols as defined by their respective RFCs. They do not exploit coding bugs in the operating system, applications, or firmware, and th ...
... Key fingerprint = AF19 FA27 2F94 998D FDB5 DE3D F8B5 06E4 A169 4E46 The three exploits are protocol-based attacks; they are simply using supported features of the protocols as defined by their respective RFCs. They do not exploit coding bugs in the operating system, applications, or firmware, and th ...
ppt
... • Cores do extremely simple forwarding • How to communicate computation results • MPLS • Dynamic packet state ...
... • Cores do extremely simple forwarding • How to communicate computation results • MPLS • Dynamic packet state ...
View
... NAT enables a user to have a large set of addresses internally and one address or small set of address externally. A NAT box located where the LAN meets the Internet makes all necessary IP address translations Any organization can use an addresses out of this set without permission from internet aut ...
... NAT enables a user to have a large set of addresses internally and one address or small set of address externally. A NAT box located where the LAN meets the Internet makes all necessary IP address translations Any organization can use an addresses out of this set without permission from internet aut ...
Peer-to-Peer Algorithms and Systems
... – if you don’t have the file you want, query 7 of your neighbors. – if they don’t have it, they contact 7 of their neighbors, for a maximum hop count of 10. ...
... – if you don’t have the file you want, query 7 of your neighbors. – if they don’t have it, they contact 7 of their neighbors, for a maximum hop count of 10. ...
Overview of Scalable Networks
... – Cost (Cisco defines cost as Bandwidth) IS-IS – Default (Cisco supported) – Delay – Expense – Error BGP – Policies and Attributes ...
... – Cost (Cisco defines cost as Bandwidth) IS-IS – Default (Cisco supported) – Delay – Expense – Error BGP – Policies and Attributes ...
PPT Version
... • IETF IPS WG discussion needed to ascertain the best way to do this – iSCSI assumes that TCP/IP streaming is used – But iSER does not care, as long as it can transit into Full RDMA mode – iSER Spec needs language to permit this • No need to define details, just language to permit • Leave details up ...
... • IETF IPS WG discussion needed to ascertain the best way to do this – iSCSI assumes that TCP/IP streaming is used – But iSER does not care, as long as it can transit into Full RDMA mode – iSER Spec needs language to permit this • No need to define details, just language to permit • Leave details up ...
Link-State Routing With Hop-by-Hop Forwarding Can Achieve Optimal Traffic Engineering
... such that all the commodity flow will be forwarded along the shortest paths [4], [5], the flow-splitting ratios among these shortest paths are not related to the link weights, forcing the additional parameters (one operator to specify up to parameter on each link for each destination) as the flow-sp ...
... such that all the commodity flow will be forwarded along the shortest paths [4], [5], the flow-splitting ratios among these shortest paths are not related to the link weights, forcing the additional parameters (one operator to specify up to parameter on each link for each destination) as the flow-sp ...
An End-to-End Measurement Study of Modern Cellular Data Networks
... conducted on the cellular data networks of the three local ISPs in Singapore, which we anonymize as A, B and C. Some measurements were taken in our laboratory at the National University of Singapore, while the rest were crowd-sourced with the assistance of real users using their personal mobile devi ...
... conducted on the cellular data networks of the three local ISPs in Singapore, which we anonymize as A, B and C. Some measurements were taken in our laboratory at the National University of Singapore, while the rest were crowd-sourced with the assistance of real users using their personal mobile devi ...
The Internet and Its Uses
... Interfaces and Subinterfaces The routing process requires the source device to determine if the destination device is local or remote to the local subnet. The source device accomplishes this by comparing the source and destination addresses against the subnet mask. Once the destination addres ...
... Interfaces and Subinterfaces The routing process requires the source device to determine if the destination device is local or remote to the local subnet. The source device accomplishes this by comparing the source and destination addresses against the subnet mask. Once the destination addres ...
Slide 1
... CIDR allows route aggregation. A single high-level route entry with a subnet mask less than the classful mask can be used to represent many lowerlevel routes. This results in fewer entries in the routing table. The static route on R2 is using a /16 mask to summarize all 256 networks ranging ...
... CIDR allows route aggregation. A single high-level route entry with a subnet mask less than the classful mask can be used to represent many lowerlevel routes. This results in fewer entries in the routing table. The static route on R2 is using a /16 mask to summarize all 256 networks ranging ...
Network and Service Discovery in Distributed Environments
... Second scheme: At the Wavelength Level [6] • applied to cross-connected mesh architectures • slower but more bandwidth efficient • Three variants: • link • fastest failure detection • recovery is local to one point (i.e. @ link level) • path • reroutes between two end nodes • full advantage of netwo ...
... Second scheme: At the Wavelength Level [6] • applied to cross-connected mesh architectures • slower but more bandwidth efficient • Three variants: • link • fastest failure detection • recovery is local to one point (i.e. @ link level) • path • reroutes between two end nodes • full advantage of netwo ...
CECS470
... • BGP is intended for use between networks owned by different organizations (Backbone Providers). • BGP is often referred to as a tool for "policy" routing, because – It may not take into account network constraints such as available bandwidth or network load. – The primary routing protocol that Int ...
... • BGP is intended for use between networks owned by different organizations (Backbone Providers). • BGP is often referred to as a tool for "policy" routing, because – It may not take into account network constraints such as available bandwidth or network load. – The primary routing protocol that Int ...
High Performance Networks for High Performance
... Aggressive adopters of new technology* Spend less time fixing systems* Manage to more performance metrics* ...
... Aggressive adopters of new technology* Spend less time fixing systems* Manage to more performance metrics* ...
tina-thesis - CSE
... Much research and engineering effort into making IP multicast widely deployed... • How do multiplying peering agreements among parallel backbone networks affect multicast state scalability? • How do rising subscriptions to individual applications increase multicast state? • What are the state scalin ...
... Much research and engineering effort into making IP multicast widely deployed... • How do multiplying peering agreements among parallel backbone networks affect multicast state scalability? • How do rising subscriptions to individual applications increase multicast state? • What are the state scalin ...
General
... 3GPP TS 23.002: "Network Architecture". 3GPP Technical Specification 23.228. (2006). IP Multimedia Subsystem (IMS). 3rd Partnership Project. www.3gpp.org 3GPP TS 23.221: "Architectural Requirements". 3GPP. Characteristics of the IP Multimedia Service Identity ...
... 3GPP TS 23.002: "Network Architecture". 3GPP Technical Specification 23.228. (2006). IP Multimedia Subsystem (IMS). 3rd Partnership Project. www.3gpp.org 3GPP TS 23.221: "Architectural Requirements". 3GPP. Characteristics of the IP Multimedia Service Identity ...
secure web gateway deployment methodologies
... with technologies like “fail to wire”, which allows all traffic to flow through when a device fails, many organizations are uncomfortable with a single device in the data stream to the Internet. Although unlikely, a partial failure of the device could result in a small outage. For a small organizati ...
... with technologies like “fail to wire”, which allows all traffic to flow through when a device fails, many organizations are uncomfortable with a single device in the data stream to the Internet. Although unlikely, a partial failure of the device could result in a small outage. For a small organizati ...
Distance Vector Routing Protocols
... Operation of distance vector (2/4) • Periodic Updates are sent at regular intervals (30 seconds for RIP and 90 seconds for IGRP). – Even if the topology has not changed in several days, periodic updates continue to be sent to all neighbors. – Neighbors are routers that share a link and are configur ...
... Operation of distance vector (2/4) • Periodic Updates are sent at regular intervals (30 seconds for RIP and 90 seconds for IGRP). – Even if the topology has not changed in several days, periodic updates continue to be sent to all neighbors. – Neighbors are routers that share a link and are configur ...
Migration Strategies for Token Ring Users
... Information moves through the core of the network at 100Mbps wire speed and on to the TR-in-FE module at the destination switch, which strips off the Fast Ethernet addressing information and forwards the packet to the Token Ring server or desktop. By eliminating the translation step, the process bec ...
... Information moves through the core of the network at 100Mbps wire speed and on to the TR-in-FE module at the destination switch, which strips off the Fast Ethernet addressing information and forwards the packet to the Token Ring server or desktop. By eliminating the translation step, the process bec ...
Routed Protocol - Faculty of Computer Science and Information
... A protocol is a set of rules that determines how computers communicate with each other across networks. A protocol describes the following: The format that a message must conform to The way in which computers must exchange a message within the context of a particular activity ...
... A protocol is a set of rules that determines how computers communicate with each other across networks. A protocol describes the following: The format that a message must conform to The way in which computers must exchange a message within the context of a particular activity ...
Network Layer Functions Network Service Model
... Network-level The most important Service model circuit provided abstraction Ø or by network layer. Determines end-to-end Datagram Characteristics of transporting Data between network edges Network Layer ...
... Network-level The most important Service model circuit provided abstraction Ø or by network layer. Determines end-to-end Datagram Characteristics of transporting Data between network edges Network Layer ...
Slides
... » Terminal mobility: Forwarding traffic to end system in dynamically changing network location » Service mobility: Support for services from foreign networks – To provide information on status of user or terminal (e.g. online/offline) Ludwig-Maximilians-Universität München ...
... » Terminal mobility: Forwarding traffic to end system in dynamically changing network location » Service mobility: Support for services from foreign networks – To provide information on status of user or terminal (e.g. online/offline) Ludwig-Maximilians-Universität München ...